CodeForces - 844C Sorting by Subsequences
C. Sorting by Subsequencestime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputYou are given a sequence a1, a2, ..., an consisting of ...
原创
2018-10-11 21:51:30 ·
239 阅读 ·
0 评论